/**
* Test middleware call
*/
public function testFlashAsMiddleware()
{
$env = array();
$app = new CustomAppFlash();
//<-- See class definition at top of file
$f = new Slim_Middleware_Flash($app);
$this->assertFalse(isset($_SESSION['slim.flash']));
list($status, $header, $body) = $f->call($env);
$this->assertEquals('Foo', $_SESSION['slim.flash']['info']);
}
/**
* Test set Flash using array access
*/
public function testFlashArrayAccess()
{
$_SESSION['slim.flash'] = array('info' => 'foo');
$f = new Slim_Middleware_Flash();
$f['info'] = 'bar';
$f->save();
$this->assertTrue(isset($f['info']));
$this->assertEquals('bar', $f['info']);
unset($f['info']);
$this->assertFalse(isset($f['info']));
}
/**
* Test iteration
*/
public function testIteration()
{
$_SESSION['slim.flash'] = array('info' => 'foo', 'error' => 'bar');
$f = new Slim_Middleware_Flash();
$f->loadMessages();
$output = '';
foreach ($f as $key => $value) {
$output .= $key . $value;
}
$this->assertEquals('infofooerrorbar', $output);
}